How to Know When Your Tyres Need Replacing
Your tyres are the only part of your vehicle that makes contact with the road, so keeping them in good condition is essential for safe driving. But how do you know when it's time for a new set?
At Napier Tyre & Mag, we believe looking after your tyres shouldn't be complicated. Here are some signs to watch for and what you can do to keep your vehicle road-ready.
1. Your Tyre Tread Is Getting Low
Tyre tread helps your tyres grip the road, especially in wet conditions. As the tread wears down, your tyres become less effective at moving water away from the contact patch, increasing the risk of losing grip.
In New Zealand, the legal minimum tread depth for most road tyres is 1.5mm. However, having more tread generally provides better grip and safety, particularly on wet roads. You shouldn't wait until your tyres reach the legal limit before considering replacement.
If you're unsure how much tread is left, a tyre professional can check it for you.
2. Your Tyres Are Wearing Unevenly
Have a look at your tyres from time to time. Is one edge more worn than the other? Does one tyre look noticeably different from the rest?
Uneven tyre wear can be caused by incorrect tyre pressure, wheel alignment issues or other mechanical problems. Simply replacing the tyre without addressing the underlying cause could mean the new one wears out prematurely too.
A tyre inspection can help identify what's happening and whether you need a wheel alignment or another repair.
3. You Notice Cracks, Bulges or Other Damage
Your tyre sidewalls can tell you a lot about their condition. Look out for cracks, cuts, bulges or areas that appear damaged.
A bulge can indicate damage to the tyre's internal structure, while exposed cords or significant damage can make a tyre unsafe. If you notice a bulge or serious damage, don't ignore it. Have the tyre assessed promptly and avoid driving on it if you suspect it is unsafe.
4. Your Car Vibrates or Doesn't Handle Normally
If your steering wheel vibrates, your vehicle pulls to one side, or your car feels different when driving, your tyres could be part of the problem.
These symptoms can also be caused by wheel balancing, alignment, suspension or other mechanical issues. It's worth having the vehicle checked rather than assuming you need new tyres straight away.
5. You Keep Losing Tyre Pressure
Do you find yourself regularly topping up the air in your tyres?
Slow pressure loss can be caused by a puncture, a faulty valve, a leak around the rim or tyre damage. Sometimes a repair is possible, but not every damaged tyre can be safely repaired.
If a tyre keeps losing pressure, get it inspected to find the cause before it becomes a bigger problem.
How Often Should You Check Your Tyres?
It's a good idea to check your tyre pressure, tread and general condition at least once a month, and before longer trips. Also check your tyres if you notice a change in handling or suspect damage.
Make sure your tyres are inflated to the pressure recommended by your vehicle manufacturer. You'll often find this information on the driver's door frame or in your vehicle handbook.
For more guidance, visit the NZ Transport Agency's tyre safety advice.
Need Your Tyres Checked in Napier?
If your tyres are looking worn, you're noticing uneven wear, or you're simply not sure whether they need replacing, the team at Napier Tyre & Mag is here to help.
We offer new and quality used tyres, professional tyre fitting, puncture repairs, wheel balancing and wheel alignment. We'll help you understand your options and find a solution that suits your vehicle and budget.
Visit Napier Tyre & Mag for practical advice and tyre services in Napier.
